Re: [PATCH] powerpc/xmon: Always enable xmon sysrq trigger

2017-10-19 Thread Guilherme G. Piccoli
On 10/19/2017 03:05 AM, Michael Ellerman wrote: > [...] > I know it's annoying when you get stuck with a box like this, but I > can't merge this patch. > > You're *removing* the system administrators ability to control access to > xmon (other than disabling sysrq entirely). That's a regression. >

Re: [PATCH] powerpc/xmon: Always enable xmon sysrq trigger

2017-10-18 Thread Michael Ellerman
"Guilherme G. Piccoli" writes: > Distros vary the way they enable SysRq by default - mostly they seem > to enable some mask and then majority of the SysRq functions are > disabled. For instance, xmon does not even have a mask, and unsless > SysRq are completely enabled ( == 1), xmon trigger keeps